Quote Originally Posted by Mez View Post
Maybe I am wrong......but if I am running E10, Stoich is set at 14.68 and LTFT% is +4% will the fueling be the same as setting Stoich at 14.1 and LTFT% ends up around 0%? In round numbers....
yes, but if i understand all this correctly,, now your commanding 14.1. if you use afr error, then its going to be off. because, your wideband will still read 14.68 .. luckly my wideband does lambda, so good bye afr!!

p.s. i also ordered an ethanol test kit to test my fuel, if anyone needs there fuel tested, send me a pm, ill do it for you, just send me the fuel!..

-Carl